86766678

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{30703}}^1$

素因数の和:30868

約数の個数: 24

約数和(自身を含む): 189198048

約数和(自身を除く): 102431370

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 30703, 61406, 92109, 184218, 276327, 552654, 4820371, 9640742, 14461113, 28922226, 43383339, 86766678]

約数ペア:

[(1, 86766678), (2, 43383339), (3, 28922226), (6, 14461113), (9, 9640742), (18, 4820371), (157, 552654), (314, 276327), (471, 184218), (942, 92109), (1413, 61406), (2826, 30703)]